/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
-/*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez
- * Import of Mac OS X kernel (~semeria)
- *
- * Revision 1.1.1.1 1998/03/07 02:25:46 wsanchez
- * Import of OSF Mach kernel (~mburg)
- *
- * Revision 1.1.5.1 1995/01/16 17:22:27 bolinger
- * Import files unchanged from osc1.3b11 into cnmk_shared.
- * [1995/01/16 17:20:37 bolinger]
- *
- * Revision 1.1.3.2 1993/10/05 22:23:22 watkins
- * Merge forward.
- * [1993/10/05 22:05:05 watkins]
- *
- * Revision 1.1.1.2 1993/09/28 19:42:50 watkins
- * Created to comply with spec.
- *
- * $EndLog$
- */
/*
* File: mach/vm_region.h
*
#include <mach/vm_prot.h>
#include <mach/vm_inherit.h>
#include <mach/vm_behavior.h>
+#include <mach/vm_types.h>
+#include <mach/message.h>
+#include <mach/machine/vm_param.h>
+#include <mach/machine/vm_types.h>
+#include <mach/memory_object_types.h>
+
+#include <sys/cdefs.h>
+
+#pragma pack(4)
/*
* Types defined:
typedef int vm_region_flavor_t;
typedef int vm_region_info_data_t[VM_REGION_INFO_MAX];
-#define VM_REGION_BASIC_INFO 10
-
+#define VM_REGION_BASIC_INFO_64 9
struct vm_region_basic_info_64 {
vm_prot_t protection;
vm_prot_t max_protection;
vm_inherit_t inheritance;
boolean_t shared;
boolean_t reserved;
- vm_object_offset_t offset;
+ memory_object_offset_t offset;
vm_behavior_t behavior;
unsigned short user_wired_count;
};
-
typedef struct vm_region_basic_info_64 *vm_region_basic_info_64_t;
typedef struct vm_region_basic_info_64 vm_region_basic_info_data_64_t;
-#define VM_REGION_BASIC_INFO_COUNT_64 \
- (sizeof(vm_region_basic_info_data_64_t)/sizeof(int))
+#define VM_REGION_BASIC_INFO_COUNT_64 ((mach_msg_type_number_t) \
+ (sizeof(vm_region_basic_info_data_64_t)/sizeof(int)))
+/*
+ * Passing VM_REGION_BASIC_INFO to vm_region_64
+ * automatically converts it to a VM_REGION_BASIC_INFO_64.
+ * Please use that explicitly instead.
+ */
+#define VM_REGION_BASIC_INFO 10
+/*
+ * This is the legacy basic info structure. It is
+ * deprecated because it passes only a 32-bit memory object
+ * offset back - too small for many larger objects (e.g. files).
+ */
struct vm_region_basic_info {
vm_prot_t protection;
vm_prot_t max_protection;
vm_inherit_t inheritance;
boolean_t shared;
boolean_t reserved;
-#ifdef soon
- vm_object_offset_t offset;
-#else
- vm_offset_t offset;
-#endif
+ uint32_t offset; /* too small for a real offset */
vm_behavior_t behavior;
unsigned short user_wired_count;
};
typedef struct vm_region_basic_info *vm_region_basic_info_t;
typedef struct vm_region_basic_info vm_region_basic_info_data_t;
-#define VM_REGION_BASIC_INFO_COUNT \
- (sizeof(vm_region_basic_info_data_t)/sizeof(int))
-
-
+#define VM_REGION_BASIC_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_basic_info_data_t)/sizeof(int)))
#define VM_REGION_EXTENDED_INFO 11
* back.
*/
-
struct vm_region_extended_info {
vm_prot_t protection;
unsigned int user_tag;
unsigned int pages_resident;
unsigned int pages_shared_now_private;
unsigned int pages_swapped_out;
- unsigned int pages_referenced;
+ unsigned int pages_dirtied;
unsigned int ref_count;
unsigned short shadow_depth;
unsigned char external_pager;
typedef struct vm_region_extended_info *vm_region_extended_info_t;
typedef struct vm_region_extended_info vm_region_extended_info_data_t;
-#define VM_REGION_EXTENDED_INFO_COUNT \
- (sizeof(vm_region_extended_info_data_t)/sizeof(int))
+#define VM_REGION_EXTENDED_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_extended_info_data_t)/sizeof(int)))
#define VM_REGION_TOP_INFO 12
typedef struct vm_region_top_info *vm_region_top_info_t;
typedef struct vm_region_top_info vm_region_top_info_data_t;
-#define VM_REGION_TOP_INFO_COUNT \
- (sizeof(vm_region_top_info_data_t)/sizeof(int))
+#define VM_REGION_TOP_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_top_info_data_t)/sizeof(int)))
* chain (where one is present), and a walking of the resident page queue.
*
*/
+
struct vm_region_submap_info {
vm_prot_t protection; /* present access protection */
vm_prot_t max_protection; /* max avail through vm_prot */
vm_inherit_t inheritance;/* behavior of map/obj on fork */
-#ifdef soon
- vm_object_offset_t offset; /* offset into object/map */
-#else
- vm_offset_t offset; /* offset into object/map */
-#endif
+ uint32_t offset; /* offset into object/map */
unsigned int user_tag; /* user tag on map entry */
unsigned int pages_resident; /* only valid for objects */
unsigned int pages_shared_now_private; /* only for objects */
unsigned int pages_swapped_out; /* only for objects */
- unsigned int pages_referenced; /* only for objects */
+ unsigned int pages_dirtied; /* only for objects */
unsigned int ref_count; /* obj/map mappers, etc */
unsigned short shadow_depth; /* only for obj */
unsigned char external_pager; /* only for obj */
typedef struct vm_region_submap_info *vm_region_submap_info_t;
typedef struct vm_region_submap_info vm_region_submap_info_data_t;
-#define VM_REGION_SUBMAP_INFO_COUNT \
- (sizeof(vm_region_submap_info_data_t)/sizeof(int))
-
-
+#define VM_REGION_SUBMAP_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_submap_info_data_t)/sizeof(int)))
struct vm_region_submap_info_64 {
vm_prot_t protection; /* present access protection */
vm_prot_t max_protection; /* max avail through vm_prot */
vm_inherit_t inheritance;/* behavior of map/obj on fork */
- vm_object_offset_t offset; /* offset into object/map */
+ memory_object_offset_t offset; /* offset into object/map */
unsigned int user_tag; /* user tag on map entry */
unsigned int pages_resident; /* only valid for objects */
unsigned int pages_shared_now_private; /* only for objects */
unsigned int pages_swapped_out; /* only for objects */
- unsigned int pages_referenced; /* only for objects */
+ unsigned int pages_dirtied; /* only for objects */
unsigned int ref_count; /* obj/map mappers, etc */
unsigned short shadow_depth; /* only for obj */
unsigned char external_pager; /* only for obj */
typedef struct vm_region_submap_info_64 *vm_region_submap_info_64_t;
typedef struct vm_region_submap_info_64 vm_region_submap_info_data_64_t;
-#define VM_REGION_SUBMAP_INFO_COUNT_64 \
- (sizeof(vm_region_submap_info_data_64_t)/sizeof(int))
+#define VM_REGION_SUBMAP_INFO_COUNT_64 ((mach_msg_type_number_t) \
+ (sizeof(vm_region_submap_info_data_64_t)/sizeof(int)))
+struct vm_region_submap_short_info_64 {
+ vm_prot_t protection; /* present access protection */
+ vm_prot_t max_protection; /* max avail through vm_prot */
+ vm_inherit_t inheritance;/* behavior of map/obj on fork */
+ memory_object_offset_t offset; /* offset into object/map */
+ unsigned int user_tag; /* user tag on map entry */
+ unsigned int ref_count; /* obj/map mappers, etc */
+ unsigned short shadow_depth; /* only for obj */
+ unsigned char external_pager; /* only for obj */
+ unsigned char share_mode; /* see enumeration */
+ boolean_t is_submap; /* submap vs obj */
+ vm_behavior_t behavior; /* access behavior hint */
+ vm_offset_t object_id; /* obj/map name, not a handle */
+ unsigned short user_wired_count;
+};
+
+typedef struct vm_region_submap_short_info_64 *vm_region_submap_short_info_64_t;
+typedef struct vm_region_submap_short_info_64 vm_region_submap_short_info_data_64_t;
+
+#define VM_REGION_SUBMAP_SHORT_INFO_COUNT_64 ((mach_msg_type_number_t) \
+ (sizeof(vm_region_submap_short_info_data_64_t)/sizeof(int)))
+
+
+struct mach_vm_read_entry {
+ mach_vm_address_t address;
+ mach_vm_size_t size;
+};
struct vm_read_entry {
vm_address_t address;
#define VM_MAP_ENTRY_MAX (256)
-typedef struct vm_read_entry vm_read_entry_t[VM_MAP_ENTRY_MAX];
+typedef struct mach_vm_read_entry mach_vm_read_entry_t[VM_MAP_ENTRY_MAX];
+typedef struct vm_read_entry vm_read_entry_t[VM_MAP_ENTRY_MAX];
+
+#pragma pack()
#endif /*_MACH_VM_REGION_H_*/
projects / apple / xnu.git / blobdiff